From 70235ce840a4ed834080ab6afc3000185590c6cb Mon Sep 17 00:00:00 2001 From: Aaron Tinio Date: Fri, 17 May 2019 09:02:04 +0800 Subject: [PATCH 1/2] Fix typo: s/"tags"/"tag"/g --- lib/pleroma/web/activity_pub/mrf/simple_policy.ex | 2 +- lib/pleroma/web/activity_pub/mrf/tag_policy.ex | 2 +- 2 files changed, 2 insertions(+), 2 deletions(-) diff --git a/lib/pleroma/web/activity_pub/mrf/simple_policy.ex b/lib/pleroma/web/activity_pub/mrf/simple_policy.ex index 2f105700b..50426e920 100644 --- a/lib/pleroma/web/activity_pub/mrf/simple_policy.ex +++ b/lib/pleroma/web/activity_pub/mrf/simple_policy.ex @@ -55,7 +55,7 @@ defp check_media_nsfw( object = if Enum.member?(Pleroma.Config.get([:mrf_simple, :media_nsfw]), actor_host) do tags = (child_object["tag"] || []) ++ ["nsfw"] - child_object = Map.put(child_object, "tags", tags) + child_object = Map.put(child_object, "tag", tags) child_object = Map.put(child_object, "sensitive", true) Map.put(object, "object", child_object) else diff --git a/lib/pleroma/web/activity_pub/mrf/tag_policy.ex b/lib/pleroma/web/activity_pub/mrf/tag_policy.ex index b52be30e7..6683b8d8e 100644 --- a/lib/pleroma/web/activity_pub/mrf/tag_policy.ex +++ b/lib/pleroma/web/activity_pub/mrf/tag_policy.ex @@ -31,7 +31,7 @@ defp process_tag( object = object - |> Map.put("tags", tags) + |> Map.put("tag", tags) |> Map.put("sensitive", true) message = Map.put(message, "object", object) From 443cd68a4c37cc8e3a3260feff25791bd5ebabf4 Mon Sep 17 00:00:00 2001 From: Aaron Tinio Date: Fri, 17 May 2019 08:11:17 +0800 Subject: [PATCH 2/2] Add tests for MRF.SimplePolicy --- .../activity_pub/mrf/simple_policy_test.exs | 192 ++++++++++++++++++ 1 file changed, 192 insertions(+) create mode 100644 test/web/activity_pub/mrf/simple_policy_test.exs diff --git a/test/web/activity_pub/mrf/simple_policy_test.exs b/test/web/activity_pub/mrf/simple_policy_test.exs new file mode 100644 index 000000000..1e0511975 --- /dev/null +++ b/test/web/activity_pub/mrf/simple_policy_test.exs @@ -0,0 +1,192 @@ +# Pleroma: A lightweight social networking server +# Copyright © 2019 Pleroma Authors +# SPDX-License-Identifier: AGPL-3.0-only + +defmodule Pleroma.Web.ActivityPub.MRF.SimplePolicyTest do + use Pleroma.DataCase + import Pleroma.Factory + alias Pleroma.Config + alias Pleroma.Web.ActivityPub.MRF.SimplePolicy + + setup do + orig = Config.get!(:mrf_simple) + + Config.put(:mrf_simple, + media_removal: [], + media_nsfw: [], + federated_timeline_removal: [], + reject: [], + accept: [] + ) + + on_exit(fn -> + Config.put(:mrf_simple, orig) + end) + end + + describe "when :media_removal" do + test "is empty" do + Config.put([:mrf_simple, :media_removal], []) + media_message = build_media_message() + local_message = build_local_message() + + assert SimplePolicy.filter(media_message) == {:ok, media_message} + assert SimplePolicy.filter(local_message) == {:ok, local_message} + end + + test "has a matching host" do + Config.put([:mrf_simple, :media_removal], ["remote.instance"]) + media_message = build_media_message() + local_message = build_local_message() + + assert SimplePolicy.filter(media_message) == + {:ok, + media_message + |> Map.put("object", Map.delete(media_message["object"], "attachment"))} + + assert SimplePolicy.filter(local_message) == {:ok, local_message} + end + end + + describe "when :media_nsfw" do + test "is empty" do + Config.put([:mrf_simple, :media_nsfw], []) + media_message = build_media_message() + local_message = build_local_message() + + assert SimplePolicy.filter(media_message) == {:ok, media_message} + assert SimplePolicy.filter(local_message) == {:ok, local_message} + end + + test "has a matching host" do + Config.put([:mrf_simple, :media_nsfw], ["remote.instance"]) + media_message = build_media_message() + local_message = build_local_message() + + assert SimplePolicy.filter(media_message) == + {:ok, + media_message + |> put_in(["object", "tag"], ["foo", "nsfw"]) + |> put_in(["object", "sensitive"], true)} + + assert SimplePolicy.filter(local_message) == {:ok, local_message} + end + end + + defp build_media_message do + %{ + "actor" => "https://remote.instance/users/bob", + "type" => "Create", + "object" => %{ + "attachment" => [%{}], + "tag" => ["foo"], + "sensitive" => false + } + } + end + + describe "when :federated_timeline_removal" do + test "is empty" do + Config.put([:mrf_simple, :federated_timeline_removal], []) + {_, ftl_message} = build_ftl_actor_and_message() + local_message = build_local_message() + + assert SimplePolicy.filter(ftl_message) == {:ok, ftl_message} + assert SimplePolicy.filter(local_message) == {:ok, local_message} + end + + test "has a matching host" do + {actor, ftl_message} = build_ftl_actor_and_message() + + ftl_message_actor_host = + ftl_message + |> Map.fetch!("actor") + |> URI.parse() + |> Map.fetch!(:host) + + Config.put([:mrf_simple, :federated_timeline_removal], [ftl_message_actor_host]) + local_message = build_local_message() + + assert {:ok, ftl_message} = SimplePolicy.filter(ftl_message) + assert actor.follower_address in ftl_message["to"] + refute actor.follower_address in ftl_message["cc"] + refute "https://www.w3.org/ns/activitystreams#Public" in ftl_message["to"] + assert "https://www.w3.org/ns/activitystreams#Public" in ftl_message["cc"] + + assert SimplePolicy.filter(local_message) == {:ok, local_message} + end + end + + defp build_ftl_actor_and_message do + actor = insert(:user) + + {actor, + %{ + "actor" => actor.ap_id, + "to" => ["https://www.w3.org/ns/activitystreams#Public", "http://foo.bar/baz"], + "cc" => [actor.follower_address, "http://foo.bar/qux"] + }} + end + + describe "when :reject" do + test "is empty" do + Config.put([:mrf_simple, :reject], []) + + remote_message = build_remote_message() + + assert SimplePolicy.filter(remote_message) == {:ok, remote_message} + end + + test "has a matching host" do + Config.put([:mrf_simple, :reject], ["remote.instance"]) + + remote_message = build_remote_message() + + assert SimplePolicy.filter(remote_message) == {:reject, nil} + end + end + + describe "when :accept" do + test "is empty" do + Config.put([:mrf_simple, :accept], []) + + local_message = build_local_message() + remote_message = build_remote_message() + + assert SimplePolicy.filter(local_message) == {:ok, local_message} + assert SimplePolicy.filter(remote_message) == {:ok, remote_message} + end + + test "is not empty but it doesn't have a matching host" do + Config.put([:mrf_simple, :accept], ["non.matching.remote"]) + + local_message = build_local_message() + remote_message = build_remote_message() + + assert SimplePolicy.filter(local_message) == {:ok, local_message} + assert SimplePolicy.filter(remote_message) == {:reject, nil} + end + + test "has a matching host" do + Config.put([:mrf_simple, :accept], ["remote.instance"]) + + local_message = build_local_message() + remote_message = build_remote_message() + + assert SimplePolicy.filter(local_message) == {:ok, local_message} + assert SimplePolicy.filter(remote_message) == {:ok, remote_message} + end + end + + defp build_local_message do + %{ + "actor" => "#{Pleroma.Web.base_url()}/users/alice", + "to" => [], + "cc" => [] + } + end + + defp build_remote_message do + %{"actor" => "https://remote.instance/users/bob"} + end +end